From: An alternative to STEBI-A: validation of the T-STEM science scale
Dimension | Item | Cronbach's Alpha if item deleted | Measure | Infit MNSQ | Outfit MNSQ | |
---|---|---|---|---|---|---|
Personal science teaching efficacy and beliefs | PSTEB_1 | .933 | − 1.592 | 1.37 | 1.15 | |
PSTEB_2 | .923 | 0.207 | 0.85 | 0.74 | ||
PSTEB_3 | .922 | 0.410 | 0.80 | 0.65 | ||
PSTEB_4 | .921 | 0.191 | 0.78 | 0.60 | ||
PSTEB_6 | .930 | 0.221 | 1.32 | 1.15 | ||
PSTEB_8 | .927 | 0.556 | 0.94 | 0.88 | ||
PSTEB_9 | .924 | 0.543 | 0.74 | 0.72 | ||
PSTEB_10 | .927 | − 0.823 | 0.84 | 0.62 | ||
PSTEB_11 | .936 | 0.287 | 1.16 | 1.37 | ||
Science teaching outcome expectancy beliefs | Above− average student interest or performance | STOEB_1 | .789 | 0.314 | 1.17 | 1.25 |
STOEB_3 | .721 | − 0.124 | 0.94 | 0.95 | ||
STOEB_7 | .731 | 0.144 | 0.96 | 1.00 | ||
STOEB_8 | .734 | − 0.335 | 0.96 | 0.98 | ||
Neutral or below-average student interest or performance | STOEB_2 | .736 | − 1.483 | 1.35 | 1.35 | |
STOEB_4 | .737 | − 0.168 | 1.29 | 1.27 | ||
STOEB_5 | .663 | 0.987 | 1.09 | 1.04 | ||
STOEB_6 | .701 | − 0.234 | 1.12 | 1.09 | ||
STOEB_9 | .707 | 0.897 | 1.26 | 1.19 |